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Idaho

$86+ Cheap flights from Miami (MIA) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Miami to Idaho

Keep the following information in mind while searching for Miami to Idaho flight deals. Data was last updated September 14, 2025.

Round-trip from

$163
(Priceline)

One-way from

$86
(Southwest)

Popular in

May

Cheapest in

September

Average price

$249
From Miami to Idaho
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One-way flight from Miami to Idaho
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Highest demand for flights based on searches. 13% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Miami to Idaho

Cheapest flights from Miami to Idaho
Explore the most affordable flight options available from Miami to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amMIA - BOI
1 stop7h 37mFrontier
Thu 10/212:22 pmBOI - MIA
1 stop10h 22mFrontier
Deal found 9/13$163
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:20 amMIA - GEG
1 stop9h 10mAmerican Airlines
Mon 1/198:59 amGEG - MIA
1 stop9h 38mAmerican Airlines
Deal found 9/12$211
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:45 pmMIA - BOI
1 stop7h 14mDelta
Fri 10/245:25 amBOI - MIA
1 stop9h 29mDelta
Deal found 9/12$216
This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amMIA - GEG
1 stop7h 58mFrontier
Thu 10/211:53 amGEG - MIA
1 stop9h 51mFrontier
Deal found 9/13$219
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:30 amMIA - BOI
1 stop7h 00mDelta
Mon 10/65:25 amBOI - MIA
1 stop9h 29mDelta
Deal found 9/12$227
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:35 amMIA - BOI
1 stop8h 31mAmerican Airlines
Mon 11/175:25 pmBOI - MIA
1 stop9h 36mAmerican Airlines
Deal found 9/12$234
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:30 pmMIA - BOI
1 stop8h 05mDelta
Mon 11/174:45 pmBOI - MIA
2 stops11h 40mDelta
Deal found 9/12$239
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amMIA - GEG
1 stop7h 58mFrontier
Thu 10/211:53 amGEG - MIA
1 stop9h 51mFrontier
Deal found 9/13$242
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:30 amMIA - BOI
2 stops12h 37mDelta
Sat 10/185:25 amBOI - MIA
1 stop9h 29mDelta
Deal found 9/12$246
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 amMIA - GEG
1 stop7h 58mFrontier
Thu 10/211:53 amGEG - MIA
1 stop9h 51mFrontier
Deal found 9/14$250
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amMIA - GEG
1 stop7h 58mFrontier
Sun 9/2811:53 amGEG - MIA
1 stop9h 51mFrontier
Deal found 9/13$258
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 amMIA - GEG
1 stop7h 58mFrontier
Sun 9/2811:53 amGEG - MIA
1 stop9h 51mFrontier
Deal found 9/13$266

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
Use the filters below to find and compare flights from Miami to Idaho that are best for you.

Fly from

Miami

Fly to

Idaho

Route

Depart

Return

Price

MiamiBoise

MIA - BOI

MIABOI

Miami

Sun 9/28

6:00 am-11:37 am

1 stop7h 37m

Boise Air Term. Gowen Fld

Thu 10/2

12:22 pm-12:44 am

1 stop10h 22m

$163

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Sat 12/6

6:20 am-12:30 pm

1 stop9h 10m

Spokane

Mon 1/19

8:59 am-9:37 pm

1 stop9h 38m

$211

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 10/21

6:45 pm-11:59 pm

1 stop7h 14m

Boise Air Term. Gowen Fld

Fri 10/24

5:25 am-4:54 pm

1 stop9h 29m

$216

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Sun 9/28

6:00 am-10:58 am

1 stop7h 58m

Spokane

Thu 10/2

11:53 am-12:44 am

1 stop9h 51m

$219

MiamiBoise

MIA - BOI

MIABOI

Miami

Fri 11/14

6:35 am-1:06 pm

1 stop8h 31m

Boise Air Term. Gowen Fld

Mon 11/17

5:25 pm-5:01 am

1 stop9h 36m

$234

MiamiBoise

MIA - BOI

MIABOI

Miami

Fri 11/14

6:30 pm-12:35 am

1 stop8h 05m

Boise Air Term. Gowen Fld

Mon 11/17

4:45 pm-6:25 am

2 stops11h 40m

$239

MiamiBoise

MIA - BOI

MIABOI

Miami

Sat 10/11

8:30 am-7:07 pm

2 stops12h 37m

Boise Air Term. Gowen Fld

Sat 10/18

5:25 am-4:54 pm

1 stop9h 29m

$246

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Sat 9/27

6:15 am-11:45 am

1 stop8h 30m

Spokane

Wed 10/1

6:00 am-6:26 pm

1 stop9h 26m

$282

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Fri 9/26

6:30 pm-11:35 pm

1 stop8h 05m

Spokane

Tue 9/30

6:10 am-5:30 pm

1 stop8h 20m

$282

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Thu 9/25

6:00 am-10:58 am

1 stop7h 58m

Spokane

Sun 9/28

11:53 am-12:44 am

1 stop9h 51m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from Miami to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Miami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Miami to Idaho

What is the cheapest month to book a flight from Miami to Idaho?

Currently, October is the cheapest month in which you can book a flight from Miami to Idaho (average of $314). Flying from Miami to Idaho in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to ID?

Find hourly flight availability from Miami to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

When flying from Miami to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated September 14, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Miami to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,956 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,931 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,016 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Miami to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Miami to Idaho?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Idaho.

  • How long is the flight from Miami to Idaho?

    Departing from Miami to Idaho will take you 7h 14m. Miami and Idaho are separated by a distance of 2354 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Miami to Idaho one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $86. Users have also found prices from $99 and $99 on American Airlines and Delta, respectively.

  • What are the most popular routes from Miami to Idaho?

    Most travelers choose Miami - Jackson Hole, Miami - Boise Air Term. Gowen Fld or Miami - Spokane when deciding on the best route from Miami to Idaho.

  • Can I find deals for flights from Miami to Idaho that include hotel bookings?

    Yes. In addition to deals on Miami to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Idaho.

  • Can I find deals for business class flights from Miami to Idaho?

    Yes. Cheapflights offers flight deals from Miami to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Miami to Idaho (average of $314). Flying from Miami to Idaho in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Miami to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Miami to Idaho

Discover the top 5 airlines that operate flights from Miami to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$349FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$230Average$284FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$249Average$389FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$295Average$633FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$331Average$379FlexibilityNo cancel feeOn-time75%

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